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Products and Solutions
Forefront of the market
Exhibition: 20th China International Adhesives & Sealant Exhibition
Description
Mol.wt |
Based on 20000 - 25000 MW polyether |
End |
Trimethoxysilane capped |
Polymer Viscosity |
30000 - 40000 mPa.s at 25℃ |
Catalyst |
DBTDL, DOTL or the safer dibutyl tin diketonoate, |
Hardness |
Shore A 20-30 |
Tensile Strength |
1.5 - 3.0 Mpa |
Elongation |
200 - 400 % |
Specific Gravity |
1.005 KG/L |
CAS No. |
216597 - 12 -5 |
The construction sealants made with Risun T series polymer are higher in strength, stronger in adhesion compared with silicon sealants; They are with longer shelf life and better weathering resistance than PU sealants. If you want to produce high quality construction sealants, Risun T series polymer give you better choice. |
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